Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| Effect of autoinducer-2 on corrosion of Q235 carbon steel caused by sulfate reducing bacteria | |
Li, Ee1,2; Wu, Jiajia1,3,4,6 ; Zhang, Dun1,3,4; Wang, Peng1,3,4; Zhu, Liyang1,3,4,5; Li, Ce1,3,4,5; Sun, Zhihua1,3,4,5; Gao, Yaohua1,3,4,5
| |
| 2022-05-15 | |
| 发表期刊 | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| 卷号 | 200页码:11 |
| 通讯作者 | Wu, Jiajia(wujiajia@qdio.ac.cn) ; Zhang, Dun(zhangdun@qdio.ac.cn) |
| 摘要 | Regulatory mechanisms of autoinducer-2 (AI-2) on corrosion of Q235 carbon steel caused by Desulfovibrio sp. Huiquan2017 in cultures with extremely deficient organic electron donor were investigated. When the carbon steel became an important electron donor, the bacterium formed biofilms on it through the chemotaxis to Fe2+. AI-2 promoted bacterial chemotaxis to Fe2+, which enhanced biofilm formation. The denser biofilms with more sessile cells increased the demand for electrons from Fe0, and consequently weight loss was increased significantly. Meanwhile, the selective phase corrosion was also aggravated by AI-2 in the present of bacterium. |
| 关键词 | Carbon steel EIS SEM Microbiological corrosion |
| DOI | 10.1016/j.corsci.2022.110220 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Key Projects of China National Key Research and Development Plan[2021YFE0107000] ; National Natural Science Foundation of China[U1906226] ; Key Deployment Project of Center for Ocean Mega-Research of Science, Chinese Academy of Sciences[COMS2019Q13] ; Open Research Fund of State Key Laboratory of Marine Resource Utilization in South China Sea (Hainan University)[MRUKF2021007] ; Open Research Fund of Key Laboratory of Marine Materials and Related Technologies, CAS[2021Z01] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS记录号 | WOS:000783047500004 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/178799 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 通讯作者 | Wu, Jiajia; Zhang, Dun |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Dezhou Univ, Inst Biophys, Shandong Key Lab Biophys, Dezhou 253023, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Ningbo 315201, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 通讯作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Li, Ee,Wu, Jiajia,Zhang, Dun,et al. Effect of autoinducer-2 on corrosion of Q235 carbon steel caused by sulfate reducing bacteria[J]. CORROSION SCIENCE,2022,200:11. |
| APA | Li, Ee.,Wu, Jiajia.,Zhang, Dun.,Wang, Peng.,Zhu, Liyang.,...&Gao, Yaohua.(2022).Effect of autoinducer-2 on corrosion of Q235 carbon steel caused by sulfate reducing bacteria.CORROSION SCIENCE,200,11. |
| MLA | Li, Ee,et al."Effect of autoinducer-2 on corrosion of Q235 carbon steel caused by sulfate reducing bacteria".CORROSION SCIENCE 200(2022):11. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 1-s2.0-S0010938X2200（11654KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论